Do you hold vital information that could help to solve one of Somerset's unsolved murders?

There has been a body dumped in a bag on a moor, a mysterious disappearance that continues to elude investigators, and the brutal murder of a man left face down in the conservatory of his own home.

Do you have the information that could help the police to close the books on these cases and bring peace to the families of those left behind?

Who killed Yeovil taxi-driver Stanley Blackmore?

Who killed an 'inoffensive, placid little man' back the summer of 1963? It is perhaps one of Somerset's saddest mysteries.

Stanley Blackmore, a married 66-year-old taxi driver, went missing on August 2, 1963. A retired Yeovil Corporation Waterworks employee, he drove his grey and black Morris Oxford – registration number VOT 785 – from his home in North Street, Bradford Abbas, to work.

That afternoon he fell ill and had to be helped by his friends and colleagues, but told them he felt well enough to carry on working.

Police have never discovered who killed Stanley Blakemore

His last fare was a soldier who he dropped off at Penn Mill Station at around 5pm that day, and he was spotted alone in his car, driving along Newton Road that evening – the last time he was ever seen alive.

His car was later found abandoned, parked neatly alongside a path on Summerhouse Hill, leading to Newton Copse.

Inside the car were his hat, watch and coat, neatly folded, but no sign of Mr Blackmore. Police also found nine ignition keys, a Yale door key on a piece of flex and a paisley patterned scarf which his wife could not identify.

For eight days the police, troops, frogmen and even a helicopter hunted for him, before his body was found in a ditch by an off-duty policeman and his wife, who were heading out for a spot of fishing.

Mr Blackmore was found face down in a ditch, dead from a stab wound to his heart.

The unsolved murder of Helen Fleet - can you help police find her killer?

Helen Fleet, a 66-year-old widow who lived in Osborne Road in Weston-super-Mare was stabbed, beaten and strangled while walking her dog in Worlebury Woods.

Her brutal murder has left a lasting legacy in Weston-super-Mare and police are still eager for any information that can help to finally bring her killer to justice.

Helen Fleet's murder is still unsolved

Two people reported hearing a scream in the woods at 12.20pm that Saturday and Mrs Fleet's body was found 20 minutes later by a friend, Sylvia Lewis, who lived in Worle, and who had been alerted by the barking of the dogs.

In the weeks and months that followed, 120 officers interviewed more than 5,000 people and took hundreds of statements.

But the bulk of their inquiries centred on trying to find two youths seen running away from the woods about half an hour after the killing.

Who was the body in the bag, dumped on a remote Somerset moor?

It was a case that lingers long in the memory of all those who were involved with the investigation.

The badly decomposed remains of a man, found in black bin bags, were discovered on March 13, 2002, off Halse Lane, on the slopes of Winsford Hill in Exmoor National Park.

Who was the man found dead on Exmoor?

The body was wrapped in a green single bed sheet and a single duvet as well as the black plastic bags. Also in the package was a white pillowcase used by a linen hire service which supplies hotels and restaurants throughout the South West.

The body, wearing just underwear and Adidas shorts, was found near Halse Lane by a passing horse rider. The remains were collected by a park ranger, who did not look inside and assumed the single bag contained animal remains.

The brutal murder of Barry Rubery

A 68-year-old battered to death, a £10,000 reward, a mystery 4x4 and a missing masonic watch – can you help police find those responsible for the violent death of Barry Rubery?

Mr Rubery, 68, was found heavily bloodstained and lying face down in the conservatory of his home, Crossing Cottage in Iron Acton, on the morning of April 20, 2010 by a friend.

Do you have information about the death of Barry Rubery?

The father-of-two was a well-liked and well-respected member of the community.

His home occupied a large area of land, on which he would rent out storage units and police say they are baffled as to why anyone would want to kill him.

The 80-year-old sexually assaulted and strangled

Have you got information that could help to solve a 23-year-old murder mystery?

On October 21, 1983, Eva Locke visited her mother-in-law, Winifred, as she often did, to help her out. Winifred, an 80-year-old widow had lived in Cannington for much of her life, but had moved to North Petherton 18-months previously. She lived with Parkinson's Disease and had become less mobile, moving into sheltered accommodation at Baymead Meadow.

Just before 2pm, Eva did some shopping for her mother-in-law, and picked up her pension. They said their goodbyes as normal.

Can you help solve the murder of Winifred Locke?

At 9am on October 22, the warden at Baymead Meadow had been unable to get hold of Winifred over the intercom system. Concerned, she went to her bungalow to check on Mrs Locke, finding the rear window to her home open.

When she looked through the window, she saw the body of Mrs Locke lying on the bed.

Police were called and it was soon established that she has been asphyxiated – and shockingly – sexually assaulted.

A huge man-hunt was launched – the investigation launched by Detective Superintendent Lew Clark saw more than 1,700 men from North Petherton and North Newton interviewed.

But her murder still lies unsolved on the books of Avon and Somerset Police.